DK89481C - Fremgangsmåde til fremstilling af N-(5-nitro-2-furfuryliden)-3-amino-3,4,5,6-tetrahydro-1,3-oxazin-2-on. - Google Patents
Fremgangsmåde til fremstilling af N-(5-nitro-2-furfuryliden)-3-amino-3,4,5,6-tetrahydro-1,3-oxazin-2-on.Info
- Publication number
- DK89481C DK89481C DK248554AA DK248554A DK89481C DK 89481 C DK89481 C DK 89481C DK 248554A A DK248554A A DK 248554AA DK 248554 A DK248554 A DK 248554A DK 89481 C DK89481 C DK 89481C
- Authority
- DK
- Denmark
- Prior art keywords
- furfurylidene
- oxazin
- tetrahydro
- nitro
- amino
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/70—Nitro radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US372590A US2702292A (en) | 1953-08-05 | 1953-08-05 | Nu-(5-nitro-2-furfurylidene)-3-amino-3, 4, 5, 6,-tetrahydro-1, 3,-oxazine-2-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK89481C true DK89481C (da) | 1960-08-08 |
Family
ID=23468812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK248554AA DK89481C (da) | 1953-08-05 | 1954-08-04 | Fremgangsmåde til fremstilling af N-(5-nitro-2-furfuryliden)-3-amino-3,4,5,6-tetrahydro-1,3-oxazin-2-on. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2702292A (da) |
| CH (1) | CH337531A (da) |
| DE (1) | DE1129490B (da) |
| DK (1) | DK89481C (da) |
| FR (1) | FR1225603A (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3001992A (en) * | 1961-09-26 | S-niteo-z-fubftjewdene | ||
| DE102019116765A1 (de) * | 2019-06-21 | 2020-12-24 | Henkel Ag & Co. Kgaa | Cyclische Hydrazide als Duftvorläuferverbindungen |
| CN114685479B (zh) * | 2020-12-30 | 2023-11-24 | 南方科技大学 | 噁唑烷酮类化合物及其制备方法和应用 |
-
1953
- 1953-08-05 US US372590A patent/US2702292A/en not_active Expired - Lifetime
-
1954
- 1954-07-22 FR FR7677A patent/FR1225603A/fr not_active Expired
- 1954-08-03 DE DEN19159A patent/DE1129490B/de active Pending
- 1954-08-04 CH CH337531D patent/CH337531A/de unknown
- 1954-08-04 DK DK248554AA patent/DK89481C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| FR1225603A (fr) | 1960-07-01 |
| CH337531A (de) | 1959-04-15 |
| US2702292A (en) | 1955-02-15 |
| DE1129490B (de) | 1962-05-17 |
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